I opened my account and set up the OBi 202 device without undue difficulty.
I disabled SIP ALG in my D-Link router configuration and the echo test works fine.
However, the SIP service provider setup has not been successful. I chose Call With Us, with whom I have also set up an account. On the configuration page, I choose for this to work with phone 1 only, entered my area code, enter my CallWithUs username & password (which I have confirmed with them), and delete the Service Provider Proxy Server Port (5060).
I have tried this numerous times, and always get the same response -- Register Failed: No Response From Server. CallWithUs seems to indicate there is no confirmation of this attempted registration on their end.
I've spend a number of hours on this and need to get is resolved. What should I do next?